2013156690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{172507}}^1$

素因数の和:172906

約数の個数: 32

約数和(自身を含む): 4844024640

約数和(自身を除く): 2830867950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 172507, 345014, 517521, 862535, 1035042, 1725070, 2587605, 5175210, 67105223, 134210446, 201315669, 335526115, 402631338, 671052230, 1006578345, 2013156690]

約数ペア:

[(1, 2013156690), (2, 1006578345), (3, 671052230), (5, 402631338), (6, 335526115), (10, 201315669), (15, 134210446), (30, 67105223), (389, 5175210), (778, 2587605), (1167, 1725070), (1945, 1035042), (2334, 862535), (3890, 517521), (5835, 345014), (11670, 172507)]